/*
 * Copyright (c) 2021-2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef HISTREAMER_FOUNDATION_OSAL_SCOPED_LOCK_H
#define HISTREAMER_FOUNDATION_OSAL_SCOPED_LOCK_H

#include "foundation/osal/thread/mutex.h"

namespace OHOS {
namespace Media {
namespace OSAL {
class ScopedLock {
public:
    ScopedLock();

    explicit ScopedLock(Mutex& mutex);

    ScopedLock(ScopedLock&& other) noexcept;

    ScopedLock& operator=(ScopedLock&& other) noexcept;

    virtual ~ScopedLock();

    void Lock();

    bool TryLock();

    void Unlock();

private:
    Mutex* mutex_;
    friend class ConditionVariable;
};
} // namespace OSAL
} // namespace Media
} // namespace OHOS
#endif // HISTREAMER_FOUNDATION_OSAL_SCOPED_LOCK_H
